So I know this is not allowed on bored/curious so tell me something about you How old are you, what grade are you in, favorite color, fender, where are you from, ETC; I'm a Male in 10th-grade im 15 and my favorite color is blue I am From NC (North Carolina) also please don't report I wont to know about some of you!

Im 13, Im on 8th grade, my favorite color is black, im male, and Im from Ecuador

answer:  

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step-by-step explanation: easy

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.